390017842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{58229}}^1$

素因数の和:58445

約数の個数: 16

約数和(自身を含む): 622595160

約数和(自身を除く): 232577318

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 58229, 116458, 989893, 1979786, 11471113, 22942226, 195008921, 390017842]

約数ペア:

[(1, 390017842), (2, 195008921), (17, 22942226), (34, 11471113), (197, 1979786), (394, 989893), (3349, 116458), (6698, 58229)]